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Buell · Hydraulic-lifter four-stroke twin, dry sump, separate gearbox oil, belt drive

X1 Lightning (1203 cc)

Library entry covers 1999-2002

39 factory 45 guideline

Published source

2002 Buell X1 Service Manual, Table 1-2 Regular Maintenance Intervals (ManualsLib 820499)

Factory service manual. Covers 2002 Buell X1 service manual (page footers print 2002 Buell X1: Maintenance); covers 2002 only of the 1999-2002 row.

84 items for a 1999 model, grouped by interval the way a factory chart is laid out.

How this bike is built (what the schedule is based on)
Engine cycle
Four-stroke
Engine lubrication
Dry sump (separate oil tank)
Oil filtration
Replaceable cartridge or spin-on filter
Valve gear
Hydraulic lifters (no routine clearance adjustment)
Ignition
Electronic (CDI / transistor / ECU)
Charging
Alternator / stator with rectifier
Battery
Wet cell (flooded lead-acid, needs topping up)
Fuel system
Fuel injection
Cooling
Air / oil cooled
Primary drive
Gear or chain inside engine, shares engine oil
Gearbox oil
Separate gearbox oil
Clutch control
Hand lever, cable
Final drive
Toothed belt
Front suspension
Telescopic fork
Rear suspension
Swingarm, twin shocks
Front brake
Disc, hydraulic
Rear brake
Disc, hydraulic
Wheels
Cast / alloy, tubeless
Sidecar
No sidecar
Maintenance schedule

1999 Buell X1 Lightning (1203 cc)

On the road: every 300 km

1 item
  • Check engine oil level
    Pre-ride / on the road
    Guideline

    Each fuel stop on old machines. Dry sump: check the tank hot, engine idling or just stopped, per your manual.

On the road: every 500 km

2 items
  • Check lights, horn, brake light switches
    Pre-ride / on the road
    Guideline
  • Check tire pressures
    Pre-ride / on the road
    Guideline

Every 805 km

2 items
  • Throttle position sensor (calibrate, re-zero)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): once at 500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Air cleaner filter (inspect)
    Fuel and air
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I at 500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 1,600 km or 1 month

1 item
  • Check battery electrolyte, top up with distilled water
    Ignition and electrics
    Guideline

    Wet-cell batteries on old machines need regular topping up, more in hot weather.

Every 1,600 km or 6 months

1 item
  • Inspect tire tread, sidewalls and date codes
    Wheels and tires
    Guideline

Every 4,023 km or 12 months

5 items
  • Electrical equipment and switches (check operation)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Road test
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Battery connections (inspect)
    Ignition and electrics
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Steering head bearings (inspect, adjust)
    Front end
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Tire pressure and tire wear or damage (inspect)
    Wheels and tires
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 4,023 km

6 items
  • Engine idle speed (inspect)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Starter interlock system (inspect)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Fuel supply hoses and fittings (inspect for leaks)
    Fuel and air
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): every 2,500 mi from 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Brake pads and rotors (inspect for wear)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Oil and brake lines (inspect for leaks)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Throttle controls operation (inspect)
    Controls and cables
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 2,500 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 5,000 km or 12 months

10 items
  • Change engine oil
    Engine
    Guideline

    Pre-1970 machines: many owners run non-detergent or classic-spec oil with no filter, so short intervals matter. Dry sump: drain the tank and the crankcase/sump, flush the tank and clean the feed and return screens.

  • Replace oil filter
    Engine
    Guideline
  • Check throttle cable(s) free play and return
    Fuel and air
    Guideline
  • Clean / inspect air filter
    Fuel and air
    Guideline

    Mesh or oiled foam: clean and re-oil. Paper: blow out or replace. Some very early machines have no filter at all.

  • Check steering head bearing adjustment
    Front end
    Guideline
  • Inspect fork seals, stanchions and fork boots
    Front end
    Guideline
  • Check footrests, pegs, rear brake and gear lever pivots
    Rear suspension and frame
    Guideline
  • Grease and check center / side stand and springs
    Rear suspension and frame
    Guideline
  • Check brake pads and discs
    Brakes
    Guideline
  • Check wheel bearings for play
    Wheels and tires
    Guideline

Every 6,500 km or 12 months

2 items
  • Inspect, clean and gap spark plugs
    Engine
    Guideline
  • Adjust clutch free play, lubricate cable and lever pivot
    Primary and gearbox
    Guideline

Every 8,000 km or 12 months

1 item
  • Inspect drive belt, pulleys and tension
    Final drive
    Guideline

Every 8,047 km or 12 months

3 items
  • Engine oil (change)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R at 500 mi, then every 5,000 mi (inspected at the 2,500 mi steps between), and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Oil filter (replace)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R at 500 mi, then every 5,000 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Brake fluid level and condition (inspect)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 5,000 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 8,047 km

17 items
  • All fasteners except engine head bolts (tighten)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): T at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Drive belt deflection (inspect, adjust)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I at predelivery, A at 500 mi, then I every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Engine mounts (inspect)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Spark plugs (inspect)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I at 5,000, 15,000 and 25,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Air cleaner filter (replace)
    Fuel and air
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R every 5,000 mi from 5,000 mi; check more often in dusty conditions. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Ignition timing (inspect)
    Ignition and electrics
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I every 5,000 mi from 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Clutch (adjust)
    Primary and gearbox
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): A at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Primary drive and transmission fluid (replace)
    Primary and gearbox
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R at 500 mi, then every 5,000 mi (inspected at the 2,500 mi steps between). Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Primary chain (inspect)
    Final drive
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Rear shock absorber (inspect)
    Rear suspension and frame
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Side stand (inspect, lubricate)
    Rear suspension and frame
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I at 500 mi, then L every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Swingarm bearings (inspect)
    Rear suspension and frame
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): every 5,000 mi from 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Swingarm pivot bolt (inspect)
    Rear suspension and frame
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): every 5,000 mi from 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Front brake hand lever, throttle cables, clutch cable and hand lever (lubricate)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Rear brake caliper mounting pins and boots (inspect, lubricate)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): IL every 5,000 mi from 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Rear brake pedal height (adjust)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at predelivery and 500 mi, then every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Throttle control grip sleeve and cables (lubricate)
    Controls and cables
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): I at predelivery; L every 5,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 9,500 km or 12 months

5 items
  • Check charging voltage and regulator / cut-out
    Ignition and electrics
    Guideline
  • Check swingarm bushes for play
    Rear suspension and frame
    Guideline
  • Inspect rear shocks for leaks and damping
    Rear suspension and frame
    Guideline
  • Lubricate control cables and lever pivots
    Controls and cables
    Guideline
  • Lubricate speedometer / tachometer cables, check drive
    Controls and cables
    Guideline

    A dry speedo cable whips the needle and eventually kills the instrument.

Every 9,500 km or 2 years

1 item
  • Change gearbox oil
    Primary and gearbox
    Guideline

Every 13,000 km or 2 years

1 item
  • Replace spark plugs
    Engine
    Guideline

Every 16,000 km or 2 years

2 items
  • Compression test (or leak-down)
    Engine
    Guideline
  • Change fork oil
    Front end
    Guideline

    Some early telescopic forks are grease filled or use very small oil quantities. Check your manual.

Every 16,093 km

1 item
  • Spark plugs (replace)
    Engine
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R at 10,000, 20,000 and 30,000 mi, so every 10,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 19,500 km or 2 years

3 items
  • Replace air filter element
    Fuel and air
    Guideline
  • Synchronize throttle bodies
    Fuel and air
    Guideline
  • Grease swingarm pivot
    Rear suspension and frame
    Guideline

Every 32,000 km or 4 years

2 items
  • Repack / replace steering head bearings
    Front end
    Guideline

    Many old machines use loose balls in cups and cones. Taper roller conversions are common.

  • Repack / replace wheel bearings
    Wheels and tires
    Guideline

    Cup-and-cone and taper roller hubs need periodic repacking and adjustment.

Every 32,187 km or 12 months

1 item
  • Wheel bearings (inspect)
    Wheels and tires
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): at 10,000 and 30,000 mi, and annually. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 32,187 km

2 items
  • Steering head bearings (lubricate)
    Front end
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): IL at 10,000 and 30,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Swingarm bearings (lubricate)
    Rear suspension and frame
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): IL at 10,000 and 30,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 38,500 km or 4 years

1 item
  • Replace fuel filter
    Fuel and air
    Guideline

Every 40,000 km or 6 years

1 item
  • Replace swingarm bushes / bearings
    Rear suspension and frame
    Guideline

Every 40,234 km

1 item
  • Fuel filter (replace)
    Fuel and air
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): R at 25,000 mi. Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

Every 48,500 km or 6 years

1 item
  • Rebuild forks: seals, bushes, springs
    Front end
    Guideline

Every 80,500 km

1 item
  • Replace drive belt (wear or damage based)
    Final drive
    Guideline

Every 6 months

1 item
  • Clean battery terminals, check charge and strap
    Ignition and electrics
    Guideline

Every 12 months

1 item
  • Check speedometer / odometer against a known distance
    Controls and cables
    Guideline

    Old speedos drift with tire size and drive wear. Use phone GPS over a measured 10 miles / km.

Every 2 years

4 items
  • Inspect wiring, bullet connectors and ground points
    Ignition and electrics
    Guideline
  • Inspect frame, welds and lugs for cracks
    Rear suspension and frame
    Guideline
  • Brake fluid, DOT 4 (change)
    Brakes
    Factory

    Factory: Table 1-2, Regular Maintenance Intervals (2002 Buell X1 service manual, section 1 Maintenance, printed p.1-6 onward, ManualsLib viewer pp.8-11): every 2 years (service data column). Columns as printed: predelivery; 500 mi (800 km); then every 2,500 mi (4,000 km) to 30,000 mi (48,000 km); annual. Key: A adjust; I inspect and if necessary correct, adjust, clean or replace; L lubricate with specified lubricant; R replace or change; T tighten to proper torque; X perform. The manual: after the first 500 mi, and at every 2,500 mi interval thereafter, have a Buell dealer perform the listed operations.

  • Replace brake fluid
    Brakes
    Guideline

Every 4 years

3 items
  • Replace fuel lines
    Fuel and air
    Guideline

    Old rubber and modern ethanol fuel do not mix well.

  • Inspect brake hoses; replace old rubber
    Brakes
    Guideline
  • Rebuild calipers and master cylinders (seals)
    Brakes
    Guideline

Every 6 years

1 item
  • Replace tires on age (regardless of tread)
    Wheels and tires
    Guideline

Guideline lines: Intervals here are general guidelines for the machine's era and layout, compiled for this app. They are not factory manual figures. Check your workshop manual, and edit any interval in the bike's Schedule tab.

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